Water Pump Impeller for Suzuki DT90, DT100, DF60, DF70, DF80 and DF90 – Replaces 17461-87E00, 17461-87E10, 17461-87E11, 17461-87E12 and Sierra 18-3049
Water Pump Impeller for Suzuki DT90, DT100, DF60, DF70, DF80 and DF90 – Replaces 17461-87E00, 17461-87E10, 17461-87E11, 17461-87E12 and Sierra 18-3049 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Water Pump Impeller for Suzuki DT90, DT100, DF60, DF70, DF80 and DF...
Water Pump Impeller for Suzuki DT90, DT100, DF60, DF70, DF80 and DF90 – Replaces 17461-87E00, 17461-87E10, 17461-87E11, 17461-87E12 and Sierra 18-3049 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket water pump impeller is designed for selected Suzuki outboard applications. It is listed for 2-stroke Suzuki DT90 and DT100 engines, and for 4-stroke Suzuki DF60, DF70, DF80 and DF90 engines within the application ranges shown below.
The impeller replaces Suzuki OEM references 17461-87E00, 17461-87E10, 17461-87E11 and 17461-87E12. It is also listed as an aftermarket interchange for Sierra 18-3049.
- Replacement impeller for the outboard water pump cooling system.
- Sold as one impeller; this listing is not a complete water pump repair kit.
- Verify the exact engine model, stroke, year and serial-number requirements before ordering.
Part Number Matrix
Use the following references when comparing the old impeller or an existing parts list.
| Brand | Part Number | Reference Type |
|---|---|---|
| Suzuki | 17461-87E00 | OEM reference |
| Suzuki | 17461-87E10 | OEM reference |
| Suzuki | 17461-87E11 | OEM reference |
| Suzuki | 17461-87E12 | OEM reference |
| Sierra | 18-3049 | Aftermarket interchange |
Engine & Model Compatibility
Compatibility is separated by stroke type. Do not combine the model, year and stroke conditions when checking fitment.
| Brand | Model | Rated HP | Stroke | Listed Years | Applicable Reference |
|---|---|---|---|---|---|
| Suzuki | DT90 | 90 | 2-Stroke | 1988 and newer | 17461-87E00 / 17461-87E10 / 17461-87E11 / 17461-87E12 |
| Suzuki | DT100 | 100 | 2-Stroke | 1988 and newer | 17461-87E00 / 17461-87E10 / 17461-87E11 / 17461-87E12 |
| Suzuki | DF60 | 60 | 4-Stroke | 1998–2009 | 17461-87E00 / 17461-87E10 / 17461-87E11 / 17461-87E12 |
| Suzuki | DF70 | 70 | 4-Stroke | 1998 and newer | 17461-87E00 / 17461-87E10 / 17461-87E11 / 17461-87E12 |
| Suzuki | DF80 | 80 | 4-Stroke | 2010 and newer | 17461-87E00 / 17461-87E10 / 17461-87E11 / 17461-87E12 |
| Suzuki | DF90 | 90 | 4-Stroke | 2010 and newer | 17461-87E00 / 17461-87E10 / 17461-87E11 / 17461-87E12 |
Technical Specs
- Product Type
- Water pump impeller
- Application
- Suzuki outboard cooling systems
- Stroke Applications
- Selected 2-stroke and 4-stroke Suzuki outboards listed above
- Quantity
- 1 impeller
- Aftermarket Reference
- Sierra 18-3049
- OEM References
- 17461-87E00, 17461-87E10, 17461-87E11 and 17461-87E12
What’s in the Box
- 1 × Water pump impeller
Installation Notes
- Confirm the engine model, stroke, year and applicable parts reference before beginning work.
- Follow the service procedure for your specific Suzuki outboard when removing the lower unit and water pump housing.
- Inspect the pump housing, wear plate, keyway and related components for corrosion, scoring or debris.
- Remove the old impeller and clean the housing thoroughly before installing the replacement.
- Use an appropriate water-based lubricant or the lubricant specified by the engine service manual during installation. Do not install the impeller dry.
- Reassemble the water pump and lower unit according to the manufacturer’s procedure, including any required gasket or seal replacement.
- After installation, run the engine only in a suitable water supply and confirm a steady cooling-water tell-tale stream before normal operation.
Troubleshooting & FAQ
How do I confirm compatibility?
Compare the complete engine model, horsepower, stroke type and year with the compatibility table. Also compare the old part with the listed Suzuki or Sierra reference. If the model or year is outside the listed range, consult the engine service manual or a qualified marine technician before ordering.
What are the signs of a worn impeller?
Common signs include a weak or missing tell-tale stream, overheating warnings, elevated operating temperature, damaged or brittle vanes, and visible wear after the pump housing is opened. A failed impeller can also leave rubber debris in the cooling passages.
How often should the impeller be inspected?
Inspection and replacement intervals depend on the engine manufacturer’s maintenance schedule and operating conditions. Inspect the impeller at the interval specified for your engine, and replace it sooner if it is cracked, hardened, deformed or damaged.
Is this an OEM part?
No. This is an aftermarket replacement impeller that references the Suzuki OEM numbers and Sierra 18-3049 for identification and application comparison.
Does this include a complete water pump kit?
No. The package contains one water pump impeller only. Housing, wear plate, gaskets, seals, key and other water-pump components are not listed as included.
What should I do if the cooling stream remains weak after installation?
Stop operating the engine and check impeller orientation, pump-housing condition, key engagement, gaskets, water-intake passages and tell-tale passages. Continued operation with inadequate cooling can cause serious engine damage.
Safety & Important Info
- Disconnect the battery and follow the engine manufacturer’s safety procedure before servicing the lower unit or water pump.
- Never run an outboard without an adequate water supply.
- Verify the exact model, year, stroke and part-number reference before purchase and installation.
- Professional installation is recommended when the correct service procedure or fitment is uncertain.
- This is an aftermarket replacement, not an OEM component.
About Sea Sierra
- Marine Replacement Parts — Practical replacement components for routine boat and outboard maintenance.
- Application-Focused Listings — Product references and fitment conditions are presented to help you compare the part with your engine.
- Support for Maintenance Work — Use the manufacturer’s service information for final installation, inspection and maintenance requirements.
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